SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('5af73cc3c8695e5bae868fdae67f191d','0','3.142.197.198','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713608808','jgs_galerie.php?sid=975e9f2f6fe08f02e5a1eb2ae63d9f14','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 20.04.2024 @ 12:26
Script: /jgs_galerie.php?sid=975e9f2f6fe08f02e5a1eb2ae63d9f14
Referer: